Proxy avoidance Issue

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Proxy avoidance Issue

L3 Networker

Hello Gents,

We are facing an Issue with Palo Alto 5050, since we found some web proxies not seen by the Appliance, like

https://incloak.com/

and most of the dynamic proxies in this website are working

https://proxy.org/

Regards,

Maher

1 accepted solution

Accepted Solutions

Alternatively

if you use decryption you can easly use custom url objects and Url filtering profile without URL license.

1.png

2.png

you don't need a license for that.Just select this url profile for the realted traffic's policy.

View solution in original post

9 REPLIES 9

L7 Applicator

They seem to be blocking on my Palo Alto Networks firewall.  Do you have the "proxy-avoidance-and-anonymizers" category set for block? 

Hi Jared,

I don't have URL license, I'm using only application filters. So I blocked all proxy and encrypted tunnels applications. and it doesn't work.

Regards,

Maher

Do you have an SSL Decryption policy configured and in use?  Without decryption the application will be viewed as ssl, which I assume is permitted in your security policy.

Yes, I've decryption policy in use that decrypts all the traffic.

Appreciated.

Maher

You can use fqdn objects (in destination ip) for these two url and deny any traffic.So sites will not work even you use or  do not use decryption.

Hi panos,

thanks for your support, but it's not allowed to use FQDN in the destination IP.

Regards,

Maher

You should first create these as fqdn object like below

proxy.png

Then you can use these objects inside policy

Alternatively

if you use decryption you can easly use custom url objects and Url filtering profile without URL license.

1.png

2.png

you don't need a license for that.Just select this url profile for the realted traffic's policy.

Thanks panos,

all is going very well now.

Appreciated.

Maher

  • 1 accepted solution
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